Or At Least Vice Versa - Tumblr Posts

Sounds way more like Pentheus than Dionysus to me.  And I actually always imagined Pentheus being a lot like what ended up as Joffrey, now that you mention it.

So my version of Dionysus— who is canonically described as a gold-haired youth, by the way— is a self-indulgent, sometimes sadistic, absolutely hedonistic little prick. THEREFORE JOFFREY.